CN203799735U - Fiber composite overhead ground wire - Google Patents
Fiber composite overhead ground wire Download PDFInfo
- Publication number
- CN203799735U CN203799735U CN201420185037.1U CN201420185037U CN203799735U CN 203799735 U CN203799735 U CN 203799735U CN 201420185037 U CN201420185037 U CN 201420185037U CN 203799735 U CN203799735 U CN 203799735U
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- overhead ground
- composite overhead
- ground wire
- aluminium
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 25
- 239000000835 fiber Substances 0.000 title abstract 13
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 69
- 239000010959 steel Substances 0.000 claims abstract description 69
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 48
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 48
- 239000013307 optical fiber Substances 0.000 claims description 65
- 230000001681 protective effect Effects 0.000 claims description 33
- 239000010935 stainless steel Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 238000004891 communication Methods 0.000 abstract description 8
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 238000009826 distribution Methods 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Communication Cables (AREA)
- Non-Insulated Conductors (AREA)
Abstract
The utility model relates to a fiber composite overhead ground wire. The fiber composite overhead ground wire comprises an aluminum wire external layer, an aluminum wire internal layer, a core wire, a fiber protection tube and a fiber. The aluminum wire external layer comprises multiple circular aluminum-covered steel wires in annular distribution; the aluminum wire internal layer comprises multiple aluminum-covered steel wires; the fiber protection tube is in annular distribution with the multiple aluminum-covered steel wires of the aluminum wire internal layer and is disposed at the inner side of the aluminum wire external layer; the fiber is arranged in the fiber protection tube; and the core wire is encircled by the aluminum wire internal layer and the fiber protection tube. According to the composite overhead ground wire, the fiber protection tube is arranged in the aluminum wire external layer, and the fiber is arranged in the fiber protection tube, so that the fiber composite overhead ground wire has a power transmission function and is capable of communication, thereby being widely applied to an intelligent power network.
Description
Technical field
The utility model relates to field of cables, is specifically related to a kind of Optical Fiber composite overhead Ground Wire.
Background technology
Current cable is generally to form with steel wire, aluminium alloy wire etc. are stranded, is used for transferring electric power, but does not have communication function.But along with the fast development of power construction, intelligent grid becomes a kind of development trend gradually, and the cable with communication function is the important component part of intelligent grid, and therefore those skilled in the art urgently develop a kind of cable with communication function.
Utility model content
In view of this, the utility model aims to provide a kind of Optical Fiber composite overhead Ground Wire with transmission of electricity and communication function.
In order to realize the purpose of this utility model; the utility model provides a kind of Optical Fiber composite overhead Ground Wire; it comprises aluminum steel skin, aluminum steel internal layer, kernel line, optical fiber protective tube and optical fiber; described aluminum steel skin comprises multiple aluminium-clad steel wires that distribute ringwise; described aluminum steel internal layer comprises multiple aluminium-clad steel wires; the aluminium-clad steel wire of described optical fiber protective tube and described multiple aluminum steel internal layers distributes ringwise; and be positioned at the outer field inner side of described aluminum steel; described optical fiber is arranged in described optical fiber protective tube, described kernel line by described aluminum steel internal layer and optical fiber protective tube institute around.
Preferably, the radius of the outer field aluminium-clad steel wire of described aluminum steel is greater than the radius of the aluminium-clad steel wire of described aluminum steel internal layer.
Preferably, the aluminium-clad steel wire of the outer field aluminium-clad steel wire of described aluminum steel, aluminum steel internal layer, optical fiber protective tube and kernel line are all rounded.
Preferably, described kernel line is also aluminium-clad steel wire.
Preferably, described Optical Fiber composite overhead Ground Wire comprises two optical fiber protective tubes, is provided with described optical fiber in each optical fiber protective tube, and described two optical fiber protective tubes are arranged at the both sides of described kernel line symmetrically.
Preferably, described optical fiber protective tube is stainless steel tube.
The Optical Fiber composite overhead Ground Wire that the utility model embodiment provides; by optical fiber protective tube being set in aluminum steel skin; and optical fiber is set in optical fiber protective tube; make this Optical Fiber composite overhead Ground Wire not only there is the function of transmission of electricity; can also carry out communication, therefore can in intelligent grid, widely apply.
Brief description of the drawings
Fig. 1 is the cross-sectional view of the Optical Fiber composite overhead Ground Wire that provides of the utility model embodiment.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Please refer to Fig. 1 to Fig. 5, the utility model embodiment provides a kind of Optical Fiber composite overhead Ground Wire, and it comprises aluminum steel skin 1, aluminum steel internal layer 2, kernel line 3, optical fiber protective tube 4 and optical fiber 5.
Aluminum steel skin 1 comprises the aluminium-clad steel wire of multiple distributions ringwise and close contact, for transferring electric power.Indication aluminium-clad steel wire refers to that the outside of steel (the black part in figure) is coated with aluminium, makes it have good corrosion resistance herein.It should be noted that, the outside of aluminum steel skin 1 can arrange insulating barrier.
Optical fiber protective tube 4 is arranged in aluminum steel skin 1, for the protection of optical fiber 5.Optical fiber 5 is arranged in optical fiber protective tube 4, for transmission of information, carries out communication, changes the single transmission of electricity function of cable, is convenient to realize the intellectuality of electrical network.
Aluminum steel internal layer 2 comprises multiple aluminium-clad steel wires, and optical fiber protective tube 4 distributes and close contact ringwise with multiple aluminium-clad steel wires of aluminum steel internal layer 2, and is positioned at the inner side of aluminum steel skin 1.Kernel line 3 by 4 of aluminum steel internal layer 2 and optical fiber protective tubes around, be also arranged in the annular that multiple aluminium-clad steel wires of optical fiber protective tube 4 and aluminum steel internal layer 2 surround.
In a preferred embodiment, the radius of the aluminium-clad steel wire of aluminum steel skin 1 is greater than the radius of the aluminium-clad steel wire of aluminum steel internal layer 2.
In a preferred embodiment, the aluminium-clad steel wire of the aluminium-clad steel wire of aluminum steel skin 1, aluminum steel internal layer 2, optical fiber protective tube 4 and kernel line 3 are all rounded.
In a preferred embodiment, kernel line 3 is also aluminium-clad steel wire.
In a preferred embodiment, Optical Fiber composite overhead Ground Wire comprises two optical fiber protective tubes 4, is provided with 5, two optical fiber protective tubes 4 of optical fiber and is arranged at symmetrically the both sides of kernel line 3 in each optical fiber protective tube 4.By setting like this, can make this Optical Fiber composite overhead Ground Wire there is better ability to communicate.
In a preferred embodiment, optical fiber protective tube is stainless steel tube, and it has good Corrosion Protection.Further preferably, can also be at the aluminium of the coated one deck uniform thickness in stainless steel tube outside, to avoid the generation of couple corrosion.
The Optical Fiber composite overhead Ground Wire that the utility model embodiment provides; by optical fiber protective tube being set in aluminum steel skin; and optical fiber is set in optical fiber protective tube; make this Optical Fiber composite overhead Ground Wire not only there is the function of transmission of electricity; can also carry out communication, therefore can in intelligent grid, widely apply.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection range of the present utility model.
Claims (6)
1. an Optical Fiber composite overhead Ground Wire; it is characterized in that; comprise aluminum steel skin, aluminum steel internal layer, kernel line, optical fiber protective tube and optical fiber; described aluminum steel skin comprises multiple aluminium-clad steel wires that distribute ringwise; described aluminum steel internal layer comprises multiple aluminium-clad steel wires; the aluminium-clad steel wire of described optical fiber protective tube and described multiple aluminum steel internal layers distributes ringwise; and be positioned at the outer field inner side of described aluminum steel; described optical fiber is arranged in described optical fiber protective tube, described kernel line by described aluminum steel internal layer and optical fiber protective tube institute around.
2. Optical Fiber composite overhead Ground Wire according to claim 1, is characterized in that, the radius of the outer field aluminium-clad steel wire of described aluminum steel is greater than the radius of the aluminium-clad steel wire of described aluminum steel internal layer.
3. Optical Fiber composite overhead Ground Wire according to claim 1, is characterized in that, aluminium-clad steel wire, optical fiber protective tube and the kernel line of the outer field aluminium-clad steel wire of described aluminum steel, aluminum steel internal layer are all rounded.
4. Optical Fiber composite overhead Ground Wire according to claim 1, is characterized in that, described kernel line is also aluminium-clad steel wire.
5. Optical Fiber composite overhead Ground Wire according to claim 1; it is characterized in that; described Optical Fiber composite overhead Ground Wire comprises two optical fiber protective tubes, is provided with described optical fiber in each optical fiber protective tube, and described two optical fiber protective tubes are arranged at the both sides of described kernel line symmetrically.
6. Optical Fiber composite overhead Ground Wire according to claim 1, is characterized in that, described optical fiber protective tube is stainless steel tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420185037.1U CN203799735U (en) | 2014-04-16 | 2014-04-16 | Fiber composite overhead ground wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420185037.1U CN203799735U (en) | 2014-04-16 | 2014-04-16 | Fiber composite overhead ground wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203799735U true CN203799735U (en) | 2014-08-27 |
Family
ID=51381931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420185037.1U Expired - Lifetime CN203799735U (en) | 2014-04-16 | 2014-04-16 | Fiber composite overhead ground wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203799735U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104599744A (en) * | 2015-02-05 | 2015-05-06 | 江苏藤仓亨通光电有限公司 | Optical fiber composite overhead ground wire |
-
2014
- 2014-04-16 CN CN201420185037.1U patent/CN203799735U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104599744A (en) * | 2015-02-05 | 2015-05-06 | 江苏藤仓亨通光电有限公司 | Optical fiber composite overhead ground wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215000 Industrial Zone, seven Town, Wujiang District, Jiangsu, Suzhou Patentee after: Jiangsu Hengtong Electric Power Intelligent Network Technology Co.,Ltd. Address before: 215000 Industrial Zone, seven Town, Wujiang District, Jiangsu, Suzhou Patentee before: Fujikura Hengtong Aerial Cable System Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |